Network pharmacology analysis and animal experiment validation of inflammation inhibition by Swertiamarin in treating Ulcerative colitis - Tang Jiafeng; Wang Lijuan; Wei Lan; You Yiqing; Yang Shiyu; Zeng Tao; Dang Tingting; Sun Haoli; Li Xiaoshan; Zhang Yan (Naunyn-Schmiedeberg's Archives of Pharmacology, 2025)